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package py4j.examples;

public class PingPong implements IPong {
	private boolean fail;

	public PingPong() {
		this(false);

	}

	public PingPong(boolean fail) {
		this.fail = fail;
	}

	public int start(IPing ping) {
		return ping.ping1(this);
	}

	@Override
	public int pong1(IPing ping) {
		return ping.ping2(this);
	}

	@Override
	public int pong2(IPing ping) {
		return ping.ping3(this);
	}

	@Override
	public int pong3(IPing ping) {
		if (fail) {
			return 1 / 0;
		} else {
			return 2;
		}
	}
}
